The Nationals have outrighted Double-A right-hander Ryan Perry from their 40-man roster, the team announced on Twitter. The move opens up a 40-man roster spot for Taylor Jordan, who will step into the rotation in lieu of the injured Dan Haren. Perry, a former first-round pick of the Tigers, has an unsightly 8.52 ERA in 43 1/3 innings between Triple-A and Double-A this season.

The Astros announced yesterday they've outrighted pitchers Wade LeBlanc and Ross Seaton to the minors. LeBlanc, 28, had joined the organization from the Marlins in a waiver claim earlier this month. The soft-tossing southpaw has a 5.50 ERA, 5.5 K/9, 3.1 BB/9, 1.20 HR/9, and 38.3% groundball rate in 52 1/3 innings this year, including seven starts.

Seaton, 23, was drafted out of high school in the third round in 2008 under previous Astros GM Ed Wade and signed to an above-slot deal. Seaton hasn't reached the Majors, but others chosen in that round before him include Craig Kimbrel, Danny Espinosa, and Vance Worley. Seaton was ranked by Baseball America as the Astros' third-best prospect after he was drafted, and even before this season was ranked 21st. Before this season, BA downgraded their assessment to say that Seaton "profiles as a back-of-the-rotation innings-eater." Having grown up in the Houston area, Seaton was excited to have been added to the Astros' 40-man roster in November, but he's lost that spot after 55 innings in 2013.